<?php /** * ownCloud * * @author Frank Karlitschek * @copyright 2010 Frank Karlitschek karlitschek@kde.org * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE * License as published by the Free Software Foundation; either * version 3 of the License, or any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU AFFERO GENERAL PUBLIC LICENSE for more details. * * You should have received a copy of the GNU Affero General Public * License along with this library. If not, see <http://www.gnu.org/licenses/>. * */ /** * provides an interface to all search providers */ class OC_Search{ static private $providers=array(); static private $registeredProviders=array(); /** * remove all registered search providers */ public static function clearProviders(){ self::$providers=array(); self::$registeredProviders=array(); } /** * register a new search provider to be used * @param string $provider class name of a OC_Search_Provider */ public static function registerProvider($class,$options=array()){ self::$registeredProviders[]=array('class'=>$class,'options'=>$options); } /** * search all provider for $query * @param string query * @return array An array of OC_Search_Result's */ public static function search($query){ self::initProviders(); $results=array(); foreach(self::$providers as $provider){ $results=array_merge($results, $provider->search($query)); } return $results; } /** * create instances of all the registered search providers */ private static function initProviders(){ if(count(self::$providers)>0){ return; } foreach(self::$registeredProviders as $provider){ $class=$provider['class']; $options=$provider['options']; self::$providers[]=new $class($options); } } }